2539 search results - page 62 / 508 » Updates for Structure Indexes |
ISCAS
1999
IEEE
15 years 4 months ago
1999
IEEE
The paper describes a framework in the form of an optimization of a performance index subject to the constraints of a dynamic network, represented in the state space. The performa...
180
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ICDE
2002
IEEE
16 years 1 months ago
2002
IEEE
We propose a novel index structure, termed XTrie, that supports the efficient filtering of XML documents based on XPath expressions. Our XTrie index structure offers several novel...
ICRA
2008
IEEE
15 years 6 months ago
2008
IEEE
— This paper presents a new updating algorithm to reduce the complexity of computing an observability index for kinematic calibration of robots. An active calibration algorithm i...
100
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CIKM
2007
Springer
15 years 6 months ago
2007
Springer
Modern web search engines are expected to return top-k results efficiently given a query. Although many dynamic index pruning strategies have been proposed for efficient top-k com...
205
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SIGMOD
2009
ACM
16 years 3 days ago
2009
ACM
Nearest neighbor (NN) search in high dimensional space is an important problem in many applications. Ideally, a practical solution (i) should be implementable in a relational data...